Commit | Line | Data |
421104c9 |
1 | use strictures 1; |
2 | |
3 | use Benchmark qw/:hireswallclock cmpthese/; |
4 | use Getopt::Long::Descriptive; |
5 | |
6 | use Config; |
7 | $ENV{PERL5LIB} = join ($Config{path_sep}, @INC); |
8 | |
9 | |
10 | my ($opts, $usage); |
11 | BEGIN { |
12 | ($opts, $usage) = describe_options( |
13 | '%c: %o' => |
14 | [ 'help|h' => 'Print usage message and exit' ], |
15 | [ 'bench|b:s' => 'Which benchmarks to run (all|xs|pp)', { default => 'all', regex => qr/^(?:all|xs|pp)$/ } ], |
16 | [ 'iterations|i:i' => 'How many iterations in each bench run (def 1000)', { default => 1000 } ], |
17 | [ 'reuse|r' => 'Reuse the object between benchmark runs' ], |
18 | { getopt_conf => [qw/gnu_getopt bundling_override no_ignore_case/] }, |
19 | ); |
20 | |
21 | # can not change this runtime, thus in-block |
22 | $ENV{MOUSE_PUREPERL} = 1 if $opts->{bench} eq 'pp'; |
23 | |
24 | my @missing; |
25 | for (qw/ |
26 | Moose |
27 | Moo |
28 | Mouse |
29 | /) { |
30 | eval "require $_" or push @missing, $_; |
31 | } |
32 | |
33 | if (@missing) { |
34 | die sprintf "Missing modules necessary for benchmark:\n\n%s\n\n", |
35 | join ("\n", @missing); |
36 | } |
37 | } |
38 | |
39 | use Method::Generate::Accessor; # need to pre-load for the XS shut-off to work |
40 | |
41 | $usage->die if $opts->{help}; |
42 | |
43 | my $attrs_to_bench = { |
44 | plain => q|is => 'rw' |, |
45 | lazy_default => q|is => 'rw', lazy => 1, default => sub { {} } |, |
46 | lazy_default_qsub => q|is => 'rw', lazy => 1, default => Sub::Quote::quote_sub q{ {} } |, |
47 | }; |
48 | |
49 | my $class_types; |
50 | |
51 | if ($opts->{bench} =~ /all|pp/) { |
52 | { |
53 | local $Method::Generate::Accessor::CAN_HAZ_XS = 0; |
54 | _add_moosey_has (moo => 'Moo'); |
55 | } |
56 | |
57 | _add_moosey_has (moose => 'Moose'); |
58 | _add_moosey_has (mouse => 'Mouse') |
59 | if $ENV{MOUSE_PUREPERL}; |
60 | } |
61 | |
62 | if ($opts->{bench} =~ /all|xs/) { |
63 | { |
64 | local $Method::Generate::Accessor::CAN_HAZ_XS = 1; |
65 | _add_moosey_has (moo_XS => 'Moo'); |
66 | } |
67 | _add_moosey_has (mouse_XS => 'Mouse') |
68 | unless $ENV{MOUSE_PUREPERL}; |
69 | } |
70 | |
71 | |
72 | # Actual Benchmarking |
73 | for (1, 2) { |
74 | print "Perl $], take $_:\n"; |
75 | |
76 | my $objects; |
77 | |
78 | print "\n\nBenching new()\n====================\n"; |
79 | |
80 | cmpthese ( -1, { map { |
81 | my $type = $_; |
82 | "${type}->new" => sub { |
83 | $objects->{$type} = $class_types->{$type}->new |
84 | for (1 .. $opts->{iterations}); |
85 | } |
86 | } keys %$class_types } ); |
87 | |
88 | for my $attr (keys %$attrs_to_bench) { |
89 | print "\n\nBenching $attr\n====================\n"; |
90 | |
91 | cmpthese ( -1, { map { |
92 | my $type = $_; |
93 | "${type}->$attr" => sub { |
94 | $objects->{$type} = $class_types->{$type}->new |
95 | unless $opts->{reuse}; |
96 | |
97 | for (1 .. $opts->{iterations} ) { |
98 | my $init = $objects->{$type}->$attr; |
99 | $objects->{$type}->$attr('foo'); |
100 | my $set = $objects->{$type}->$attr; |
101 | } |
102 | } |
103 | } keys %$objects } ); |
104 | } |
105 | } |
106 | |
107 | exit 0; # the end |
108 | |
109 | sub _add_moosey_has { |
110 | my ($name, $base) = @_; |
111 | |
112 | my $class = "Bench::${name}"; |
113 | |
114 | my $perl = "package $class; use $base;"; |
115 | |
116 | for my $attr (keys %$attrs_to_bench) { |
117 | $perl .= "has $attr => ($attrs_to_bench->{$attr});"; |
118 | |
119 | $class_types->{$name} = $class; |
120 | } |
121 | |
122 | $perl .= 'eval { __PACKAGE__->meta->make_immutable };'; |
123 | |
124 | eval $perl; |
125 | die $@ if $@; |
126 | } |